/*Copyright 2014 Rajesh Putta http://www.codesnippets4all.com

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
* 
*/

package com.codesnippets4all.jthunder.core.state;

import java.util.HashMap;
import java.util.Map;

/*
 * @author Rajesh Putta 
 */
@SuppressWarnings({"rawtypes","unchecked"})
public class GlobalContext implements IContext{

	private static final long serialVersionUID = -8087550370056711946L;

	private Map context=new HashMap(); 
	
	public void set(Object key, Object value) {
		if(key==null)
			throw new IllegalArgumentException("Key should not be null...");
		
		context.put(key, value);
	}
	
	public Object get(Object key) {
		
		if(key==null)
			throw new IllegalArgumentException("Lookup Key should not be null...");
		
		return context.get(key);
	}
	
	public void remove(Object key) {

		if(key==null)
			throw new IllegalArgumentException("Removal Key should not be null...");
	
		context.remove(key);
	}
}
